20222041122 has 16 divisors (see below), whose sum is σ = 44937869280. Its totient is φ = 6740680356.

The previous prime is 20222041121. The next prime is 20222041141. The reversal of 20222041122 is 22114022202.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 20222041095 and 20222041104.

It is not an unprimeable number, because it can be changed into a prime (20222041121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187241068 + ... + 187241175.

It is an arithmetic number, because the mean of its divisors is an integer number (2808616830).

Almost surely, 2^20222041122 is an apocalyptic number.

20222041122 is an abundant number, since it is smaller than the sum of its proper divisors (24715828158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20222041122 is a wasteful number, since it uses less digits than its factorization.

20222041122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374482254 (or 374482248 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 20222041122 its reverse (22114022202), we get a palindrome (42336063324).

It can be divided in two parts, 202220 and 41122, that added together give a palindrome (243342).

The spelling of 20222041122 in words is "twenty billion, two hundred twenty-two million, forty-one thousand, one hundred twenty-two".